php4 install has conflicts

[Noah]

FreeBSD-4.9



what is the cleanest way to get PHP4 installed here?  There are a lot of
programs that have dependancies on mod_php4.  how do I update all those
dependancies to the latest version of mod_php4?  and then how do I cleanly
remove all those older versions of mod_php4?


--- snip ---

# make install clean
===>  Installing for php4-4.3.9_1

===>  php4-4.3.9_1 conflicts with installed package(s): 
      mod_php4-4.3.5_7,1
      mod_php4-4.3.6_1,1
      mod_php4-4.3.8_2,1
      mod_php4-4.3.9_1,1

      They install files into the same place.
      Please remove them first with pkg_delete(1).
*** Error code 1

Stop in /usr/ports/lang/php4.

--- snip ---